Results 31 to 40 of about 1,731 (179)

Does the Application Flow Rate of Nutrient Solutions Prepared in Brackish Water Affect Coriander Production?

Irrigation and Drainage, EarlyView.
ABSTRACT Flow rates for applying nutrient solutions in hydroponic systems are empirically known, yet uncertainties remain regarding whether brackish water affects the optimal flow rate and, consequently, biomass production and allocation. This study evaluated whether variations in application flow rate affect coriander biomass when brackish water is ...
Raphaela Revorêdo Bezerra, Uriel Calisto Moura Pessoa, Ênio Farias de França e Silva, Tarcísio Ferreira de Oliveira, Thieres George Freire da Silva, Nildo da Silva Dias, José Fernandes Ferreira Junior, José Amilton Santos Júnior   +7 more
wiley   +1 more source

Sunshine Duration in Brazil From Meteosat (1983–2020): Climatology, Variability and Long‐Term Trends

International Journal of Climatology, EarlyView.
Using nearly four decades of Meteosat satellite data (1983–2020), this study presents a country‐wide climatology of sunshine duration (SDU) in Brazil. The results reveal marked regional contrasts, dominant modes of variability, and significant long‐term trends, providing new information on the most relevant meteorological systems that influence SDU and
Maria Lívia Lins Mattos Gava, Simone Marilene Sievert da Costa, Íris Paraguay Silva   +2 more
wiley   +1 more source

USINA EÓLICA: ESTUDO DA PROSPECÇÃO, FUNCIONAMENTO E ELABORAÇÃO DO PLANEJAMENTO

Mix Sustentável, 2015
Resumo de pesquisa realizada para Trabalho de Conclusão de Curso (TCC) da Faculdade de Engenharia Civil da Universidade Federal de Santa Catarina.
Manoela Borsa, Natália Sens Fedrigo, Cristine do Nascimento Mutti   +2 more
doaj   +1 more source

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

Land Degradation &Development, EarlyView.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire, Darliane Cristina Soares de Souza, Larissa Fernandes da Silva, Poliana Pinheiro da Silva, Thiago Henrique Freire de Oliveira, Eulene Francisco da Silva, Bruno Caio Chaves Fernandes, Adriano Erique de Oliveira Lima, Bárbara Samartini Queiroz Alves, Daniel Valadão Silva, José Cleiton Sousa dos Santos, Frederico Ribeiro do Carmo, Rafael Leandro Fernandes Melo   +12 more
wiley   +1 more source

Application of Principal Component Analysis and Probabilistic Neural Networks in Ferralsols Recovery Evaluation Through Planting of Mabea Fistulifera and Eucalyptus Urograndis

Land Degradation &Development, EarlyView.
ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos, Borja Velázquez‐Martí, Jorge João Delfim, Laura Silva Nantes, Jose Augusto Liberato de Souza, Gabriel Augusto da Silva Lunardelli, Dayara Vivian Alvares, Carolina dos Santos Batista Bonini   +7 more
wiley   +1 more source

COMPATIBILIZAÇÃO DE PROJETOS NA ENGENHARIA CIVIL

Journal of Innovation and Science: research and application, 2021
Entende-se que o sucesso na construção de um empreendimento, executado na engenharia civil, está diretamente ligado à fidelidade de execução conforme seu cronograma, bem como a práticas que visam a austeridade de recursos financeiros do construtor.
J. E. GONZAGA JÚNIOR, T. C. MAGALHÃES
openaire   +1 more source

Do Policy Capacities Matter for Federal Policy Design? Evidence From the Implementation of Three Social Policies in Brazil

Public Administration and Development, EarlyView.
ABSTRACT Bringing together the literature on policy design, policy capacity and policy making in multilevel systems, this paper argues that the effectiveness of policy design in federal countries depends, ceteris paribus, on the adequacy of federal and local policy capacities.
Giliberto Capano, Vanessa Elias de Oliveira   +1 more
wiley   +1 more source

Framework de avaliação da complexidade de projetos em portfólios de engenharia civil

Ambiente Construído
Resumo A importância da complexidade para o desempenho dos negócios tem ganhado reconhecimento acadêmico e gerencial. Saber lidar de forma efetiva com a complexidade é um diferencial para as organizações, incluindo as temporárias (projetos). Portanto, um
Alessandro Prudêncio Lukosevicius, Carlos Alberto Pereira Soares, Luiz Antônio Joia   +2 more
doaj   +1 more source

Uso de jogo educacional na engenharia civil

Revista Internacional de Educação Superior, 2020
Este trabalho tem como objetivo apresentar e discutir os resultados da inclusão de uma alternativa educacional ativa - o jogo de tabuleiro DIMENSIONE, criado pelas autoras – de modo a avaliar o seu impacto no processo de ensino e aprendizagem dos alunos ...
Jessica Helena de Lima, Danielly Amatte Lopes   +1 more
doaj   +1 more source

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

Sustainable Development, EarlyView.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid, Ana Belén Guerrero, Ricardo Rebolledo‐Leiva, Alvaro Elorrieta‐Mendoza, Denisse Milagros Paredes Cotohuanca, Raphael Ricardo Zepon Tarpani, Rodrigo Salvador, Murillo Vetroni Barros, Claudia E. Henninger, Leonardo Vásquez‐Ibarra   +9 more
wiley   +1 more source